DT06-3S Equivalent & Substitute Parts

Part Overview

The DT06-3S is a 3-position rectangular connector housing manufactured by TE Connectivity Deutsch Connectors. This plug-type connector features female socket contacts, crimp termination, and latch lock fastening. The housing is constructed from polyamide (PA66) with glass filling and operates across a temperature range of -55°C to 125°C. The DT06-3S is discontinued at DiGi Electronics, necessitating identification of equivalent and substitute components for ongoing applications and new designs. Substitute parts must maintain electrical and mechanical compatibility while meeting the same performance and compliance standards.

Substiute Parts

DT06-3S

TE Connectivity Deutsch ConnectorsIn Stock: 2152DT06-3S Datasheet

Current PartRFQ

AT06-3S

Amphenol Sine Systems CorpIn Stock: 36823AT06-3S Datasheet

SimilarRFQ

DT06-3S-E004

TE Connectivity Deutsch ConnectorsIn Stock: 37356DT06-3S-E004 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DT06-3S are identified based on strict equivalence across the following critical parameters: connector type (plug), contact type (female socket), number of positions (3), number of rows (2), mounting type (free hanging in-line), contact termination method (crimp), fastening type (latch lock), and operating temperature range (-55°C to 125°C). All substitute parts must maintain ROHS3 compliance and MSL rating of 1 or equivalent. Substitutes are grouped into two categories: parametric equivalents from the same manufacturer with identical electrical and mechanical specifications, and cross-manufacturer alternatives that satisfy all functional requirements while maintaining compatibility with mating connectors and contact systems.

Parameter Comparison

Engineering Selection Recommendations

DT06-3S-E004 (Parametric Equivalent): This part is the primary substitute for the DT06-3S. Manufactured by TE Connectivity Deutsch Connectors, it maintains identical electrical and mechanical specifications, including the same connector type, contact configuration, termination method, and operating temperature range. The DT06-3S-E004 is currently active in production with substantial inventory availability (37,263 pieces). The only difference is housing color (black versus gray), which does not affect electrical or mechanical function. Both parts share the same base product number (DT06) and maintain ROHS3 compliance. This substitute is suitable for direct replacement in all applications where the DT06-3S was specified.

AT06-3S (Cross-Manufacturer Substitute): The AT06-3S from Amphenol Sine Systems Corp satisfies all critical functional parameters: 3-position plug housing with female socket contacts, crimp termination, latch lock fastening, and identical operating temperature range. The part maintains ROHS3 compliance and MSL rating of 1. The AT06-3S features sealed construction and thermoplastic insulation material, providing equivalent environmental protection to the DT06-3S. This substitute is suitable for applications requiring cross-manufacturer compatibility and offers the highest inventory availability (36,754 pieces). Selection of this part requires confirmation that mating connectors and contact systems are compatible with Amphenol Sine Systems specifications.

Frequently Asked Questions (FAQ)

Q: Can the DT06-3S-E004 be used as a direct replacement for the DT06-3S?

A: Yes. The DT06-3S-E004 is a parametric equivalent with identical electrical and mechanical specifications. Both parts share the same base product number (DT06), connector type, contact configuration, termination method, fastening type, and operating temperature range. The housing color difference (black versus gray) does not affect functional compatibility.

Q: What is the primary difference between the DT06-3S and AT06-3S?

A: The primary differences are manufacturer and insulation material. The DT06-3S uses polyamide (PA66) glass-filled nylon, while the AT06-3S uses thermoplastic insulation. Both parts maintain identical connector type, contact configuration, number of positions, rows, mounting type, termination method, fastening type, and operating temperature range. Both are ROHS3 compliant with MSL rating of 1.

Q: Are contacts included with these connector housings?

A: No. All three parts (DT06-3S, DT06-3S-E004, and AT06-3S) are connector housings only. Contacts are not included and must be sourced separately. Ensure that selected contacts are compatible with the housing specifications and mating connector requirements.

Q: What does the "Sealed" feature on the AT06-3S indicate?

A: The sealed feature indicates environmental protection against moisture and contaminants. The DT06-3S and DT06-3S-E004 specify IP68 and IP6K9K ratings, which define specific ingress protection levels. The AT06-3S sealed designation provides equivalent environmental protection suitable for the same application environments.

Q: Can the DT06-3S be used interchangeably with the AT06-3S in existing designs?

A: Electrical and mechanical compatibility is established across all critical parameters. However, confirmation of mating connector compatibility with Amphenol Sine Systems specifications is required before implementation. Contact systems and housing interface specifications must be verified for the specific application.

Q: What is the significance of the ROHS3 compliance status?

A: ROHS3 compliance indicates that all three parts meet Restriction of Hazardous Substances Directive requirements, restricting the use of specific hazardous materials in electrical and electronic equipment. This compliance is mandatory for many applications and markets, particularly in Europe and regulated industries.

Q: Why is the DT06-3S discontinued at DiGi Electronics?

A: Product discontinuation typically reflects manufacturer end-of-life decisions or market transition to newer product lines. The DT06-3S-E004 and AT06-3S remain active alternatives with current production status and available inventory, ensuring continued supply for applications requiring 3-position rectangular connector housings with the specified electrical and mechanical characteristics.